CN106536241A - Shading arrangement of a vehicle roof - Google Patents
Shading arrangement of a vehicle roof Download PDFInfo
- Publication number
- CN106536241A CN106536241A CN201580039382.1A CN201580039382A CN106536241A CN 106536241 A CN106536241 A CN 106536241A CN 201580039382 A CN201580039382 A CN 201580039382A CN 106536241 A CN106536241 A CN 106536241A
- Authority
- CN
- China
- Prior art keywords
- air
- limb
- deflector
- movable pivot
- ventilation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00664—Construction or arrangement of damper doors
- B60H1/00671—Damper doors moved by rotation; Grilles
- B60H1/00685—Damper doors moved by rotation; Grilles the door being a rotating disc or cylinder or part thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H2001/006—Noise reduction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00664—Construction or arrangement of damper doors
- B60H2001/00721—Air deflecting or air directing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to a shading arrangement of a transparent roof section of a motor vehicle, comprising a flat shading element which is adjustable between a shading position and a release position and has an underneath face facing an internal space of the vehicle and an upper face facing an area surrounding the vehicle. An indirect illumination device (28A, 28B) is provided which illuminates the shading element from the upper face thereof and/or from the underneath face thereof. The shading element comprises a lighting effect substance which co-operates with the illumination device (28A, 28B).
Description
Technical field
The present invention relates to the limb of motor vehicle interiors heating, unit ventilators and/or air-conditioning unit and correlation unit, which is permitted
Perhaps the gas flow temperature in the one or several regions of motor vehicle interiors is monitored.
Background technology
Motor vehicles are routinely equipped with heating, ventilation and/or air-conditioning unit, and which is intended to adjust distribution air internally
Aerodynamic heating parameter, be especially supplied to the temperature of the air stream of vehicle interior by the unit.
The unit of the type includes air intake casing, and air intake casing is equipped with air intake and air outlet slit, and air intake is permitted
Perhaps at least one air stream enters enclosure interior, and the air stream from housing is moved towards spiral case, set in spiral case by air outlet slit
Put the wheel of the air stream for aspirating the air intake from air intake casing in operating, also referred to as blower fan.Into spiral case air then
Advance towards annealing device, annealing device accommodates air heater part and/or air cooler part.By air intake casing, snail
The component that shell and annealing device are formed constitutes ventilation, heating and/or air-conditioning unit.Therefore, leave the air quilt of air intake casing
Move through spiral case and annealing device towards vehicle interior.
More specifically, air intake casing is provided with outside air inlet and recirculation air entrance, outside air inlet is allowed
Extraneous air stream outside inside is entered inside air intake casing, and recirculation air entrance allows empty from internal recirculation
Air-flow is entered inside air intake casing.It is movable to pivot limb, such as drum-type limb, it is allowed to which outside air inlet or recirculation air enter
Mouth is opened or is closed.More specifically, limb can be in the first extreme position of closure outside air inlet and closure recirculation air
Move between second extreme position of entrance.
Air intake is fluidly connected to accommodate the spiral case of wheel, so that air-flow, either extraneous air and/or recirculation are empty
Gas, circulates from one of air intake of the air-flow is assigned to towards air outlet slit.Air intake casing is connected to snail by the air outlet slit
Shell.
The movable limb that pivots is substantially concave, the shape with part-spherical, therefore limb in a fully closed position
So that the subject-oriented air stream of deflection is played in the part of curved wall.
In some conditions, especially when it is movable pivot air intake limb be in fully open or make position it
Between, more particularly, when in the centre position between 20% to 70% make rate, detect by the vibration for movably pivoting limb
The certain overcast noise of low frequency for producing, the noise confirm to make vehicle driver irritated.
The content of the invention
Therefore the purpose of the present invention is to propose a kind of improved movable pivot limb, and which is allowed in partial recirculation position
The noise of generation is reduced.
For this purpose, the purpose of the present invention is the movable pivot of the heating, ventilation and/or air-conditioning unit for motor vehicle interiors
Limb, including for being oriented to the recessed wall of air stream, the wall is connected by two side wall side faces, it is characterised in that it include to
A few lateral deflection device, the deflector are raised above from recessed wall and extend between two side walls.
In fact, in partial recirculation position, two whirlpools are formed in the movable internal volume for pivoting limb, and shape
Into turbulent flow, the turbulent flow causes the noise for detecting.Installation of the deflector in recessed portion means the whirlpool being likely to form
To reduce turbulent flow and therefore reduce separating in the way of noise is produced.This is simple technical scheme, and which easily can be carried out,
And cost free or only with little fringe cost implementing.
Movable pivot limb of the invention further can have one or more following aspect alone or in combination.
According on one side, deflector is realized in the form of wall.
According on the other hand, deflector is symmetrically arranged at limb bottom.
Deflector can be realized with the movable limb one that pivots.
In this case, it has already been proven that deflector is more reasonable along the stripping direction orientation of limb, and such deflector is to making
The impact of process is minimum.
In order to obtain high efficiency level, deflector starts at least height of 26mm with from recessed wall.
According to another aspect, deflector includes recess, and the recess allows empty when limb is in partial recirculation position
Air-flow, particularly flow of fresh air pass through.
The recess that the permission air stream passes through is for example with the depth in the range of 5mm to the 8mm.
The invention further relates to it is used for the air intake casing of the heating of motor vehicle interiors, ventilation and/or air-conditioning equipment, its feature
It is which includes limb for example defined above.
The invention further relates to be used for the heating of motor vehicle interiors, ventilation and/or air-conditioning unit, it is characterised in that its bag
Include air intake casing as defined above.
Description of the drawings
In description and the accompanying drawing of the example offer read below by being not intended to limit, other features and advantages of the present invention
Will be apparent from, in accompanying drawing:
Fig. 1 shows the schematic diagram of heating, ventilation and/or the air-conditioning unit of motor vehicle interiors;
Fig. 2 shows the three-dimensional view of the air intake casing of Fig. 1;
Fig. 3 shows the schematic perspective view of movable limb of the invention;With
Fig. 4 shows the schematic diagram of movable limb with the sectional view parallel to pivot axis;
Fig. 5 shows the schematic diagram of movable limb with the sectional view perpendicular to pivot axis;With
Fig. 6 shows the schematic elevational view of deflector.
Specific embodiment
In the drawings, essentially similar part carries identical reference.
Fig. 1 is shown schematically for heating, ventilation and/or the air-conditioning unit 1 of motor vehicle interiors.
The unit includes the air intake casing 3 for being connected to spiral case 5, and spiral case 5 accommodates wheel, also referred to as blower fan (not shown).
Then the spiral case 5 is fluidly connected to annealing device 6.
Air intake casing 3 can form two different parts with spiral case 5, and such as in this example, or formation is connected to heat treatment
The single part of device 6.
Fig. 2 shows air intake casing 3 in greater detail.
Air intake casing 3 is equipped with outside air inlet 7, and which allows the extraneous air stream 9 outside vehicle interior to be permitted
Perhaps into the inside of housing 1.
Housing 3 is also equipped with recirculation air entrance 11, and which allows the recirculation air flow 13 from vehicle interior to enter
The inside of housing 3.
Being put into operation by will be received in the wheel in spiral case 5, causing the air stream of the type to enter (either extraneous air
9 and/or recirculation air 13).
Air stream 15 is the air stream from air intake casing 3, the air stream by via air outlet slit 17 towards inside spiral case 5
Guiding, advances then towards annealing device.
Between the air outlet slit 17 and its outside air inlet 7 and recirculation air entrance 11 of air intake casing 3, lobe is pivoted
Piece 19 can be between the first extreme position of closure recirculation air entrance 11 and the second extreme position for closing outer air intake 7
It is mobile.
When in the first extreme position of the movable limb 19 in its closure recirculation air entrance 11, ventilation, heating and/
Or air-conditioning unit is then in extraneous air supply model.
When movable limb 19 in its closure outside air inlet 7 the second extreme position in when, ventilation, heating and/or
Air-conditioning unit is then in recirculation air supply model.
Between the two extreme positions, movable limb 19 can take centre position (as shown in Figure 2), it is ensured that while both will
Extraneous air stream 9 introduces recirculation air flow 13 inside air intake casing 3 again.
And, in fig. 2, air intake casing 3 includes the radiator 20 relative with outside air inlet 7, and which is allowed by driving
The heat that the motor of wheel and control electronics are produced is dissipated.
Now with reference to Fig. 3 to 6, which shows movable pivot limb 19 in greater detail.
Drum-type movably pivots limb 19 includes recessed wall 21, for deflecting air streams, the wall and two side walls 23 and 25
Side connects (flanked).Limb 19 further has two pivot journals 32 and 34, and one of them is for example connected to fair
Perhaps the motorized actuation mechanism that limb 19 is placed in desired locations.
On the either side of two pivot journals 32 and 34, limb 19 includes circular edge 26 and 28, and each is Horse hoof
Shape, with the open end being oriented to towards pivot journals 32 and 34.Each circular edge is provided with packing ring 30, described above
Two extreme positions, packing ring 30 contacted with the wall of air intake casing 3.
Limb 19 further includes lateral deflection device 27, for example, be embodied as the shape of the vertical straight wall for rising on recessed wall 21
Formula, such as substantially along the direction of pivot journals 32 and 34, and extend between two side walls 23 and 25.
When limb 19 is in partial recirculation position, at least two whirlpools are formed in the volume limited by limb 19
At the edge 26 and 28 of the limb 19 in portion, side is 9 whirlpool of extraneous air stream, and side is 13 whirlpool of recirculation air flow.
Deflector 27 causes for the two whirlpools being consequently formed to be separated into possibility, and avoids mutual between them
Effect, and avoid result in and produce the vibration of noise of flapping, this flap noise in the case of the limb of prior art in part again
It has been detected in circulation position.
Deflector 27 therefore ensures that extraneous air and recirculation air towards the more preferable guiding of wheel.
Have been observed that the noise of 5dB to 25dB is reduced in the frequency band of 30 to 160Hz, without causing the attached of air stream
Plus-pressure loses.
As shown in Figure 5, deflector 27 is symmetrically arranged at the bottom of limb 19, in other words, by the spill of limb 19
27 points of the internal volume deflector that shape is limited is two equal volumes, but when deflector 27 with regard to wall 21 for laterally simultaneously
And when there is certain degree of deflection parallel to pivot axis, it is contemplated that other positions.
Deflector 27 is preferably implemented as and movably pivots 19 one of limb, and is injection molded into single-piece.
For the ease of removing from mould, in manufacturing process, the wall of deflector 27 and the stripping direction direction of limb is formed
Alignment.
Deflector is with the height h for starting at least 26mm from bottom.
Further, deflector 27 also includes central recess 31, and which can equally be described as recess.The recess has
Trapezoidal shape, little base portion relative to limb 21 recessed portion near.
When limb 19 is in partial recirculation position, the central recess 31 allows the fresh air towards radiator 20
Stream increases.
Hypothesis is more effectively cooled down and is realized by radiator 20 due to central recess 31 so that by the motor and electricity of driving wheel
The heat that sub- control device is produced is dissipated, then therefore the radiator 20 can have less size, in terms of cost and size
Produce benefit.
Central recess 31 is with about 5 to 8mm depth (trapezoidal height), such as 6mm, and for trapezoidal big base
The width of the about 33mm in portion, and the width of the 20mm for trapezoidal little base portion.
It is conceivable that other embodiment is made without departing from the scope of the present invention.
Therefore, deflector 27 can also have concave shape.
Which can be addition part, for example, be attached to the inside of limb.
It is therefore clear that deflector 27 causes the noise of the partially opening of the limb 19/make position in air intake casing 3
Generation is efficiently solved.
Claims (9)
1. a kind of movable pivot limb (19) of the heating, ventilation and/or air-conditioning unit (1) for motor vehicle interiors, including
For the recessed wall (21) of deflecting air streams, the female wall by two side walls (23,25) side connect, it is characterised in that lobe
Piece includes at least one lateral deflection device (27), the deflector be raised above from recessed wall (21) and two side walls (23,
25) extend between, deflector (27) includes recess (31), the recess (31) allows air stream to pass through.
2. movable pivot limb according to claim 1, it is characterised in that deflector (27) is realized in the form of wall.
3. movable pivot limb according to claim 1 and 2, it is characterised in that deflector (27) is symmetrically arranged at lobe
At the bottom of piece (19).
4. the movable pivot limb according to any one of Claim 1-3, it is characterised in that deflector (27) with it is movable
Pivot limb (19) integratedly to realize.
5. movable pivot limb according to claim 4, it is characterised in that deflector (27) are along the de- of limb (19)
Mould direction is orientated.
6. the movable pivot limb according to any one of aforementioned claim 1 to 5, it is characterised in that the deflector
(27) with least height (h) of 26mm started from recessed wall (21).
7. according to movable pivot limb in any one of the preceding claims wherein, it is characterised in that allow fresh air ventilation
The recess (31) crossed is with the depth in the range of the 5mm to 8mm.
8. a kind of air intake casing (3) of the heating, ventilation and/or air-conditioning unit for motor vehicle interiors, it is characterised in that its
Including the limb (19) according to any one of claim 1 to 7.
9. a kind of heating for motor vehicle interiors, ventilation and/or air-conditioning unit, it is characterised in which is included according to right
Require the air intake casing (3) described in 8.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1456972A FR3023751B1 (en) | 2014-07-18 | 2014-07-18 | COMPONENT OF A HEATING, VENTILATION AND / OR AIR CONDITIONING INSTALLATION FOR A MOTOR VEHICLE ROOM AND ASSOCIATED PLANT |
FR1456972 | 2014-07-18 | ||
PCT/EP2015/065338 WO2016008753A1 (en) | 2014-07-18 | 2015-07-06 | Flap for a motor vehicle interior heating, ventilation and/or air conditioning unit, and associated unit |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106536241A true CN106536241A (en) | 2017-03-22 |
CN106536241B CN106536241B (en) | 2021-02-09 |
Family
ID=51417523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580039382.1A Active CN106536241B (en) | 2014-07-18 | 2015-07-06 | Flap for a motor vehicle interior heating, ventilation and/or air conditioning unit and related units |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3169541B1 (en) |
JP (1) | JP2017520469A (en) |
CN (1) | CN106536241B (en) |
FR (1) | FR3023751B1 (en) |
WO (1) | WO2016008753A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3057338B1 (en) * | 2016-10-12 | 2018-11-02 | Ventilairsec | VENTILATION DEVICE AND INSTALLATION FOR THE VENTILATION AND HEATING OF AN ENCLOSURE, AND A CONSTRUCTION EQUIPPED WITH SUCH A INSTALLATION |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3622299B2 (en) * | 1995-12-05 | 2005-02-23 | 株式会社デンソー | Air conditioner for vehicles |
JP2009040330A (en) * | 2007-08-10 | 2009-02-26 | Denso Corp | Vehicle air conditioner |
CN103476611A (en) * | 2011-07-13 | 2013-12-25 | 三菱重工汽车空调***株式会社 | Vehicle air-conditioning device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4726563A (en) * | 1980-11-28 | 1988-02-23 | Carrier Corporation | Low frequency noise and turbulence reducer |
JP2001071737A (en) * | 1999-09-08 | 2001-03-21 | Denso Corp | Vehicular airconditioning system |
DE10018268B4 (en) | 2000-04-13 | 2010-11-04 | Behr Gmbh & Co. Kg | Air flow control element for a heating or air conditioning system of a motor vehicle |
DE10229175A1 (en) | 2002-06-28 | 2004-01-15 | Valeo Klimasysteme Gmbh | Cylinder flap with a textured, rough surface |
DE102005021675A1 (en) | 2005-05-11 | 2006-11-16 | Daimlerchrysler Ag | Ventilation device of motor vehicle has control edge of control flap provided with at least two sections at different distances from closing edge, the one which is located closer to closing edge being located parallel to closing edge |
DE102005041725A1 (en) * | 2005-09-01 | 2007-03-08 | Behr Gmbh & Co. Kg | Air flow switching device |
KR101529214B1 (en) | 2008-12-09 | 2015-06-16 | 한라비스테온공조 주식회사 | Mode door for air conditioner in vehicle |
-
2014
- 2014-07-18 FR FR1456972A patent/FR3023751B1/en not_active Expired - Fee Related
-
2015
- 2015-07-06 WO PCT/EP2015/065338 patent/WO2016008753A1/en active Application Filing
- 2015-07-06 CN CN201580039382.1A patent/CN106536241B/en active Active
- 2015-07-06 EP EP15734176.9A patent/EP3169541B1/en active Active
- 2015-07-06 JP JP2017502784A patent/JP2017520469A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3622299B2 (en) * | 1995-12-05 | 2005-02-23 | 株式会社デンソー | Air conditioner for vehicles |
JP2009040330A (en) * | 2007-08-10 | 2009-02-26 | Denso Corp | Vehicle air conditioner |
CN103476611A (en) * | 2011-07-13 | 2013-12-25 | 三菱重工汽车空调***株式会社 | Vehicle air-conditioning device |
Also Published As
Publication number | Publication date |
---|---|
FR3023751B1 (en) | 2018-01-05 |
EP3169541A1 (en) | 2017-05-24 |
JP2017520469A (en) | 2017-07-27 |
CN106536241B (en) | 2021-02-09 |
FR3023751A1 (en) | 2016-01-22 |
EP3169541B1 (en) | 2020-01-08 |
WO2016008753A1 (en) | 2016-01-21 |
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